WMSIC Electronic Components

cjiang FXL0624-R68-M FXL0624

ModelFXL0624-R68-M
PackageSMD
Brandcjiang
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
cjiang FXL0624-R68-M
Type
SMD
Minimum package
1500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CJIANG
Electronic Component
FXL0624-R68-M
Electronic Component
1
Package
SMD
Type
Inductor
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
0.806g
Inductor
680nH
Electronic Component
1
Electronic Component
BM0265532919
Current
12A
Resistor(DCR)
7mΩ
Electronic Component
Electronic Component
Electronic Component
1500

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

FXL0624-R68-M 一体成型功率电感产品概述

一、产品核心定位与应用场景

FXL0624-R68-M是长江微电(cjiang)推出的中大功率一体成型功率电感,专为DC-DC转换、电源滤波及储能场景设计。其兼顾低损耗、高可靠性与紧凑封装,可满足服务器、通信设备、工业控制及车载电源等领域的电流需求,是替代传统线绕电感的高性价比选择。

二、关键电气参数解析

1. 电感值与精度

标称电感680nH,精度±20%,符合工业级电源设计的通用公差要求。该电感值适配Buck、Boost等常见DC-DC拓扑结构,可稳定实现滤波和储能功能,满足中功率电源的输出纹波控制需求。

2. 电流特性

  • 额定电流(Irms=12A):连续工作时的最大允许电流,此时电感温度上升控制在≤40℃(依散热条件),保障长期稳定运行,避免因过热导致的性能衰减;
  • 饱和电流(Isat=16A):电感值下降30%时的峰值电流,可应对电路瞬间过流、负载突变等场景,避免电感磁饱和失效引发的电源故障。

3. 直流电阻(DCR=7mΩ)

低铜损设计是该产品的核心优势之一:在额定电流12A下,功率损耗仅约1.01W(I²R=12²×7×10⁻³),显著降低电源转换损耗,提升整体能效,尤其适合对能效要求较高的服务器、通信基站等场景。

三、物理特性与封装规格

1. 封装与尺寸

采用SMD表面贴装封装,尺寸为6.6mm(长)×7mm(宽)(厚度通常为3.5mm左右,依具体批次),紧凑设计可适配高密度PCB布局,节省板级空间,满足小型化电源模块的集成需求。

2. 结构优势

一体成型工艺(合金粉末冶金+线圈注塑)带来三大核心优势:

  • 低EMI:无裸露线圈,电磁干扰(EMI)辐射显著低于传统线绕电感,减少对周边敏感电路的干扰;
  • 抗振动/冲击:结构坚固,可通过MIL-STD-202等振动测试标准(通常满足10G/20-2000Hz),适合工业设备、车载等振动场景;
  • 耐温性:工作温度范围通常为-40℃~+125℃,覆盖宽温环境需求。

四、品牌与工艺优势

长江微电(cjiang)作为国内电感领域的成熟厂商,FXL0624-R68-M依托其粉末冶金核心工艺:

  • 磁芯选用高饱和磁通密度的Fe-Si-Al合金粉末,保障高饱和电流性能;
  • 线圈采用高导电率无氧铜线,降低DCR的同时提升抗老化能力;
  • 生产过程严格控制磁芯密度、线圈匝数公差,参数一致性达95%以上,适合批量生产应用。

五、典型应用场景说明

FXL0624-R68-M的参数与特性使其适配多种场景:

  1. 服务器/数据中心电源:为CPU、内存等负载的DC-DC模块提供储能,支持12A连续电流需求,低损耗提升电源效率;
  2. 通信设备(基站/路由器):满足射频模块、基带处理单元的电源滤波,低EMI特性减少信号干扰;
  3. 工业控制电源:抗振动能力适合机床、机器人等工业设备的 harsh环境;
  4. 车载电源:可应对-40℃~+85℃的车载温变,保障车载充电器、DC-DC转换器的稳定运行。

总结

FXL0624-R68-M凭借高额定电流、低损耗、紧凑封装及一体成型的可靠性,成为中大功率电源设计的优选电感,可有效平衡性能、效率与成本,满足多领域的电源应用需求。

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